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beautiful-racket/beautiful-racket-demo/hdl-demo/Xor.hdl.rkt

19 lines
338 B
Racket

#lang br/demo/hdl
/* Xor (exclusive or) gate:
If a<>b out=1 else out=0. */
CHIP Xor {
IN a, b;
OUT out;
PARTS:
Not(in=a, out=nota);
Not(in=b, out=notb);
And(a=a, b=notb, out=w1);
And(a=nota, b=b, out=w2);
Or(a=w1, b=w2, out=out);
}